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Vol.57 No.5

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  • KISE Journal of Korean Institute of Surface Engineering
  • Volume 54(4); 2021
  • Article

Review

KISE Journal of Korean Institute of Surface Engineering 2021;54(4):178-183. Published online: Jan, 3, 2022

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DOI : 10.5695/JKISE.2021.54.4.178

Dielectric Properties of BaTiO3 Substituted with Donor Dopants of Nb5+ and Ta5+

  • Yeon Jung Kim*
    College of Engineering, Dankook University, Yongin 16890, Korea
Abstract

The temperature and frequency dependence of the dielectric constant of the BaTiO3 substituted with two types of donor dopants, Nb5+ and Ta5+, respectively, were compared and analyzed. Dielectric specimens of four specific compositions, Ba0.95Nb0.05TiO3, B

Keywords BaTiO3, Dielectric properties, Modified Curie-Weiss law